4-Relay Heavy Duty Stackable Card for Raspberry Pi [Discontinued] Brand_Uputronics and start tinkering with coding

and start tinkering with coding and electronics

Connect to your Arduino or other microcontroller

Sensing capabilities:

Note: older versions of the software kernel start the fan at 50 degrees

4-Relay Heavy Duty Stackable Card for Raspberry Pi [Discontinued] Brand_Uputronics and start tinkering with codingWhen you need to switch heavy loads, relays are a great solution for allowing your Raspberry Pi to control high voltage and current with its GPIO pins. Stackable to 8 layers, the Sequent 4 Relay card can control loads of up to 10A and 250V. Each relay has N. O. and N. C. contacts brought to pluggable terminal blocks. Up to 8 cards can be stacked on top of a single Raspberry Pi for a total of 32 relays! Note: We do not recommend makers to control wired